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Concerning the hydrogen sulphide (H2S), consider the following statements:
1. It is a flammable, toxic, and corrosive gas.
2. In the absence of oxygen, the primary gas is formed by microbial breakdown of organic matter.
Which of the statements given above is/are correct?
  • a)
    1 only
  • b)
    2 only
  • c)
    Both 1 and 2
  • d)
    Neither 1 nor 2
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Concerning the hydrogen sulphide (H2S), consider the following stateme...
Scientists have developed an electronic nose with biodegradable polymer and monomer that can detect hydrogen sulphide (H2S), a poisonous, corrosive, and flammable gas produced from swamps and sewers.
  • H2S is the primary gas produced from the microbial breakdown of organic matter in the absence of oxygen, and this necessitates easy detection of its emission from sewers and swamps.
  • Responding to this challenge, scientists from the Centre for Nano and Soft Matter Sciences (CeNS), Bangalore, an autonomous institute of the DST have developed an exceptionally sensitive and selective H2S Gas sensor developed by impersonating the neuron responsible for identification of airborne molecules or olfactory receptor neuron (ORN).
  • The fabricated sensor consists of a heterostructure consisting of two layers –
    • the top layer is a monomer and is realized with a novel chemical tris (keto-hydrazone), which is both porous and contains H2S specific functional groups. The bottom layer is the active channel layer that plays a key role in altering charge carriers' current and mobility.
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Concerning the hydrogen sulphide (H2S), consider the following statements:1. It is a flammable, toxic, and corrosive gas.2. In the absence of oxygen, the primary gas is formed by microbial breakdown of organic matter.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?
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Concerning the hydrogen sulphide (H2S), consider the following statements:1. It is a flammable, toxic, and corrosive gas.2. In the absence of oxygen, the primary gas is formed by microbial breakdown of organic matter.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? for Current Affairs 2024 is part of Current Affairs preparation. The Question and answers have been prepared according to the Current Affairs exam syllabus. Information about Concerning the hydrogen sulphide (H2S), consider the following statements:1. It is a flammable, toxic, and corrosive gas.2. In the absence of oxygen, the primary gas is formed by microbial breakdown of organic matter.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Current Affairs 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Concerning the hydrogen sulphide (H2S), consider the following statements:1. It is a flammable, toxic, and corrosive gas.2. In the absence of oxygen, the primary gas is formed by microbial breakdown of organic matter.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'C'. Can you explain this answer?.
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